Search Results for author: Lixing Chen

Found 9 papers, 1 papers with code

What Makes Good Collaborative Views? Contrastive Mutual Information Maximization for Multi-Agent Perception

1 code implementation15 Mar 2024 Wanfang Su, Lixing Chen, Yang Bai, Xi Lin, Gaolei Li, Zhe Qu, Pan Zhou

The core philosophy of CMiMC is to preserve discriminative information of individual views in the collaborative view by maximizing mutual information between pre- and post-collaboration features while enhancing the efficacy of collaborative views by minimizing the loss function of downstream tasks.

Contrastive Learning Philosophy

Automated Customization of On-Thing Inference for Quality-of-Experience Enhancement

no code implementations11 Dec 2021 Yang Bai, Lixing Chen, Shaolei Ren, Jie Xu

The core of our method is a DNN selection module that learns user QoE patterns on-the-fly and identifies the best-fit DNN for on-thing inference with the learned knowledge.

Transfer Learning

Context-Aware Online Client Selection for Hierarchical Federated Learning

no code implementations2 Dec 2021 Zhe Qu, Rui Duan, Lixing Chen, Jie Xu, Zhuo Lu, Yao Liu

In addition, client selection for HFL faces more challenges than conventional FL, e. g., the time-varying connection of client-ES pairs and the limited budget of the Network Operator (NO).

Federated Learning

Autodidactic Neurosurgeon: Collaborative Deep Inference for Mobile Edge Intelligence via Online Learning

no code implementations2 Feb 2021 Letian Zhang, Lixing Chen, Jie Xu

The basic idea of this system is to partition a deep neural network (DNN) into a front-end part running on the mobile device and a back-end part running on the edge server, with the key challenge being how to locate the optimal partition point to minimize the end-to-end inference delay.

Decision Making object-detection +1

Bandwidth Allocation for Multiple Federated Learning Services in Wireless Edge Networks

no code implementations10 Jan 2021 Jie Xu, Heqiang Wang, Lixing Chen

For cooperative FL service providers, we design a distributed bandwidth allocation algorithm to optimize the overall performance of multiple FL services, meanwhile cater to the fairness among FL services and the privacy of clients.

Fairness Federated Learning

Contextual Combinatorial Multi-armed Bandits with Volatile Arms and Submodular Reward

no code implementations NeurIPS 2018 Lixing Chen, Jie Xu, Zhuo Lu

In this paper, we study the stochastic contextual combinatorial multi-armed bandit (CC-MAB) framework that is tailored for volatile arms and submodular reward functions.

Decision Making Multi-Armed Bandits +1

Spatio-temporal Edge Service Placement: A Bandit Learning Approach

no code implementations7 Oct 2018 Lixing Chen, Jie Xu, Shaolei Ren, Pan Zhou

To solve this problem and optimize the edge computing performance, we propose SEEN, a Spatial-temporal Edge sErvice placemeNt algorithm.

Decision Making Edge-computing

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